condition	mean	min	max
3 h after light	1.5110968333333334	0.614865	3.6766
7 h after light	1.377786	0.680888	2.04489
11 h after light	1.25035	0.599872	1.79152
2 h after dark	1.4308446666666668	0.491166	2.34483
6 h after dark	1.3074205	0.559709	1.98848
10 h after dark	1.3983516666666667	0.717164	2.60737